Oracle StorageTek T10000

Mode Select Command
August 2016 Commands 101
Data Compression Page
TABLE 3-56 Mode Select Data Compression Page
Byte
Bit
76543210
0 PS SPF (0) Page Code (0Fh)
1 Page Length (0Eh)
2 DCE DCC Reserved
3 DDE RED Reserved
4
thru
7
(MSB)
Compression Algorithm
(LSB)
8
thru
11
(MSB)
Decompression Algorithm
(LSB)
12
thru
15
(MSB)
Reserved
(LSB)
Parameter Value
PS: Parameters Savable 0 = Not supported
SPF: SubPage Format 0 = Mode page format
DCE: Data Compression Enabled 0 = Data compression on writes is disabled
1 = Data compression on writes is enabled
DCC: Data Compression Capable Controlled by operator configuration menu,
not changeable
0 = Not supported
1 = Supported
DDE: Data Decompression Enable 1 = Data decompression on reads is enabled
RED: Report Exception on Decompression 0b = Not supported
Compression Algorithm 00h = No compression algorithm
01h = Default algorithm
Decompression Algorithm 00h = No decompression algorithm
01h = Default algorithm